Fatal error: Uncaught Error: Call to undefined method Symfony\Component\Debug\Exception\FatalThrowableError::getSeverity() in C:\HKIC\HKIC-CMS\vendor\symfony\symfony\src\Symfony\Component\Debug\ErrorHandler.php:535 Stack trace: #0 [internal function]: Symfony\Component\Debug\ErrorHandler->handleException(Object(Symfony\Component\Debug\Exception\FatalThrowableError)) #1 {main} thrown in C:\HKIC\HKIC-CMS\vendor\symfony\symfony\src\Symfony\Component\Debug\ErrorHandler.php on line 535

Fatal error: Uncaught Error: Call to undefined method Symfony\Component\Debug\Exception\FatalErrorException::getSeverity() in C:\HKIC\HKIC-CMS\vendor\symfony\symfony\src\Symfony\Component\Debug\ErrorHandler.php:535 Stack trace: #0 C:\HKIC\HKIC-CMS\vendor\symfony\symfony\src\Symfony\Component\Debug\ErrorHandler.php(663): Symfony\Component\Debug\ErrorHandler->handleException(Object(Symfony\Component\Debug\Exception\FatalErrorException), Array) #1 [internal function]: Symfony\Component\Debug\ErrorHandler::handleFatalError() #2 {main} thrown in C:\HKIC\HKIC-CMS\vendor\symfony\symfony\src\Symfony\Component\Debug\ErrorHandler.php on line 535